Porous Biaxially Oriented High Density Polyethylene Film With Hydrophilic Properties
Patent #: 6,828,013
Inventor(s): Benoit Ambroise and Pang-Chia Lu
Company: ExxonMobil Oil Corporation
A biaxially oriented film for ink jet printing was recently patented. The film is ink-absorbing and has a water-wettable surface. The film includes a porous high density polyethylene HDPE surface layer and a coating consisting essentially of a silicone glycol composition impregnated in the pole space of the surface layer. The porous surface layer includes a printed image on its outer surface.
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